Capitalize German in that first letter. Also, give it an interesting theme. What is the unique thing about your outlook on the field of econ? What is unique about what you want to accomplish?
Do you know what I mean? In the intro you just announced your field of choice, but you also need to introduce some word, some term, some concept that can be the THEME of the essay and burn into the reader's memory.
Another important advantage, is the international environment that this Programme provides.
No need for a comma in a situation like this. Take out that comma...
Try this strategy: Think of 3 ideas you want to make sure the reader remembers after finishing the essay. Write those three ideas in 3 eloquent sentences. Make each of those 3 sentences the topic sentence for one of the body paragraphs of the essay.
(The topic sentence is the first sentence of the paragraph.)
Try to make sure each paragraph topic sentence is clear, meaningful, and complete.
Another important advantage, is the international environment that this Programme provides. ----This sentence expresses something simple. It is a paragraph topic sentence, though, so it should express something interesting, an interesting idea.